<template>
  <swiper>
    <swiper-item v-for="(item,key) in bannerList" :key="key">
      <a :href="'www.baidu.com'">
        <img :src="item.banner" alt="" class="swiper-img" @load="imageLoad">
      </a>
    </swiper-item>
  </swiper>
</template>

<script>
  import { Swiper, SwiperItem } from 'components/common/swiper'

  export default {
    name: "HomeSwiper",
    props: {
      bannerList: {
        type: Array,
        default() {
          return []
        }
      }
    },
    data() {
      return {
        isLoad:false
      }
    },
    components: {
      Swiper,
      SwiperItem,
    },
    methods: {
      imageLoad() {
        if (!this.isLoad) {
          this.$emit('swiperImageLoad')
          this.isLoad = true
        }
      }
    }
  }
</script>

<style scoped>
  .swiper-wrapper {

    width: 100%;
    overflow: hidden;
  }

  .swiper-img{
    width: 100%;
    height: 200px;
  }

</style>
